Exploring attentional deficits in multiple sclerosis. An investigation of sustained and divided attention in early stage relapsing remitting MS using novel computer based attentional paradigms

Abstract

This study is concerned with exploring possible attention deficits in a neurological population, namely participants with a diagnosis of multiple sclerosis. Specifically, we are interested in whether participants in the early stages of multiple sclerosis have difficulty with visual, auditory, and divided attention. Using computer based paradigms, attention abilities will be examined in unimodal visual and auditory conditions, and bimodal visual-auditory conditions. Results will be compared to a non-clinical, age and education matched control group. Results will be discussed within the cognitive theoretical framework of working memory, focusing on disruption within the central executive component.